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Double-edge Nut Files

4.5
  • 101 Reviews
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Double-edge Nut Files 0.012" / 0.020"

0.012" / 0.020"

Item # 4541
In stock, ready to ship!

$28.71

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Double-edge Nut Files 0.026" / 0.032"

0.026" / 0.032"

Item # 4542
In stock, ready to ship!

$28.71

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Double-edge Nut Files 0.036" / 0.042"

0.036" / 0.042"

Item # 4543
In stock, ready to ship!

$28.71

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Double-edge Nut Files 0.050" / 0.060"

0.050" / 0.060"

Item # 4544
In stock, ready to ship!

$28.71

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Double-edge Nut Files 0.075" / 0.090"

0.075" / 0.090"

Item # 4545
In stock, ready to ship!

$28.71

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Double-edge Nut Files 0.105" / 0.120"

0.105" / 0.120"

Item # 4546
In stock, ready to ship!

$28.71

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 Double-edge Nut Files, Set of 6

Double-edge Nut Files, Set of 6

Item # 4547
In stock, ready to ship!

List Price $172.26
Your Price $158.48

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Double-edge Nut Files

About This Item

The most durable and efficient nut-slotting files available. Specially designed for nut slotting, each file cuts two different width slots.

Each 9/16" x 7-5/8" (14.29mm x 193.67mm) steel file cuts on the edges only, and tapers from the center to a different thickness on each cutting edge. The set of six files does the work of twelve!

Rubber-coated handles give firm, comfortable control for the job. The complete set includes edge widths for filing round-bottom nut slots on most stringed instruments, including basses. Each file's cutting edge is approximately 3-7/8" (98.43mm) long.

What files do I need?
Choose nut slotting files that are the same size or no more that a few thousands larger than your individual string gauges. A smaller file can also be rocked side-to-side to widen a slot to the desired size. For example, you can cut a .043" slot with a .042" file by moving it around a bit.

The most popular Double-edge Nut Files are included in the Essential Nut Making Tool Kit, which has all the basic tools you'll need for shaping, string-spacing, slotting and fitting string nuts like a pro.

Tip: Customize your files
We recommend that you mark on each side of your files so while working you can quickly tell the different gauge of cut.

Here's how: make a cut on a scrap piece of bone or wood with both sides of the nut file, then measure the width of each cut with feeler gauges to determine which side is which. Guitar strings of known gauges will also work as measuring tools in a pinch.

Once you have determined the proper edge, mark the file accordingly with a permanent marker.


Instructions

Product Instructions

Making a Nut, Step-by-Step

Dan Erlewine, of Stewart-MacDonald's R&D Team, walks you through making and installing a new nut.

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4.5
  • 4.48 average rating from 101 reviews
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5.0

Great files!

By

Verified Buyer


I've been fighting with my set of gauged nut files. Even with shallow slots in a nut close to final shape, the files still bind.

Finally, I gave in and bought a set of these. WOW! Since they're angled, and cut on the sides, not the edge, there's no binding at all. I was concerned about the V-shaped slots these files create, but if they're as shallow as they should be, it's not an issue.

My only wish is for a couple more interim gauges, especially a .016, and a .056.

I don't have any issue with the poor labeling. Sure, etched markings would be nice, but as it stands, if I hold the file so that I can read the label printed on the handle, the lower file is always the smaller one. Just chance? I don't know, but it works for me.

5.0

double edge nut files

By

Verified Buyer


I put off buying these and finally decided to spend the money. Well spent money. Thanks for offering these.

4.0

Very good...but with a couple of faults

By

Verified Buyer


I bought the full set of these files several years ago. Let's face it, they're very expensive for what they are but hey, they do the job.

Issues: I agree with other reviewers that they should be etched with which size is on what side. It's almost impossible to tell with the naked eye. I wrote it on with a CD marker pen and it's stayed on there.

The other problem I have is when cutting an acoustic bone nut. I like to start with the blank way over size and cut the slots pretty deep. This way you can adjust the string spacing. The problem is that the cutting surface of the files only extends a small way up the side of the file so when you get to any depth you have to start tilting the file to widen the cut or you just get chattering and very little cut.

But all in all, a good (if not essential) product.

5.0

Excellent!

By

Verified Buyer


As with all of my other Stew/Mac purchases, this one is top notch and a must have for any serious repairman, technician, or Luthier.

We use this and many other Stew/Mac tools during manufacturing and setups on all of our Sterling by Music Man and B.C. Rich guitars and basses.

Brian Martin
Vice President,
Praxis Musical Instruments
Home of Sterling by Music Man and B.C. Rich

5.0

Great for my shop!

By

Verified Buyer


Perfect tool for getting nut cut down for intonation! This is my second set!

4.0

Exactly what I needed.

By

Verified Buyer


These files are great for nut work / set ups. Thanks!

5.0

After many nut file purchases these are still the best

By

Verified Buyer


These work better than all of the other flat files I have tried, even when fairly dull. Still the best.

5.0

Cool files

By

Verified Buyer


I have not yet used them but they look good to me. I used to be a machinist and have somewhat of a sense about good tools, these files fit the bill.
I have purchased other StewMac tools with intent of working up to the neck jig. I have been very pleased with all my purchases. My goal is to have a complete neck adjustment/repair capability for my guitars, basses and other stringed instruments, StewMac is where I get my guitar tools and supplies.

5.0

their very good,

By

Verified Buyer


I sure like mine. Thanks

5.0

Well Made Worth the Money

By

Verified Buyer


I looked at less expensive alternatives on amazon etc but these files are sharp and well made. Should last a life time.

Showing 10 of 101 Read more reviews >>


StewMac PDF Catalog, page 4 See Double-edge Nut Files
on page 4 of our StewMac Digital Catalog